Otolith Weight as an Estimator of the Age of <i>Seriola lalandi</i> Valenciennes, 1833 (Carangidae), in the Southeastern Pacific by Tchimanda Simeão Imbo Ndjamba, Miguel Araya, Marcelo Enrique Oliva

“…Fish of a known age (<i>n</i> = 105; from 5.5 to 25.7 cm in FL) from yellowtail aquaculture facilities at Universidad de Antofagasta allowed us to estimate the growth rate of OW, and fish obtained from local fishermen (<i>n</i> = 71; from 37.9 to 109 cm in FL) allowed us to estimate the age and growth of <i>S. lalandi</i> from the analysis of OW, without the need for calibration. …”
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Fluxes, twisted tori, monodromy and U(1) supermembranes by M. P. Garcia del Moral, C. Las Heras, P. Leon, J. M. Pena, A. Restuccia

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From Laboratory towards Industrial Operation: Biomarkers for Acidophilic Metabolic Activity in Bioleaching Systems by Sabrina Marín, Mayra Cortés, Mauricio Acosta, Karla Delgado, Camila Escuti, Diego Ayma, Cecilia Demergasso

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Metabolomic Profiling of Mango (<i>Mangifera indica</i> Linn) Leaf Extract and Its Intestinal Protective Effect and Antioxidant Activity in Different Biological Models by Roberto O. Ybañez-Julca, Daniel Asunción-Alvarez, Ivan M. Quispe-Díaz, Javier Palacios, Jorge Bórquez, Mario J. Simirgiotis, Shagufta Perveen, Chukwuemeka R. Nwokocha, Fredi Cifuentes, Adrián Paredes

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El cantón Bolivia o central durante el ciclo de expansión del nitrato by Sergio González

“…XIX, perteneció a un distrito salitrero tardío (Antofagasta) y, durante las dos primeras décadas del s. …”
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Teleworking in times of a pandemic: An applied study of industrial companies by Laura Becerra-Astudillo, Belén Vargas-Díaz, Carlos Molina, Jorge Serrano-Malebrán, Fernando Garzón-Lasso

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A Generalized Rayleigh Family of Distributions Based on the Modified Slash Model by Inmaculada Barranco-Chamorro, Yuri A. Iriarte, Yolanda M. Gómez, Juan M. Astorga, Héctor W. Gómez

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Scale Mixture of Rayleigh Distribution by Pilar A. Rivera, Inmaculada Barranco-Chamorro, Diego I. Gallardo, Héctor W. Gómez

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A New Birnbaum–Saunders Distribution and Its Mathematical Features Applied to Bimodal Real-World Data from Environment and Medicine by Jimmy Reyes, Jaime Arrué, Víctor Leiva, Carlos Martin-Barreiro

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Sustainable Development Goals in Mine Tailings Management: Targets and Indicators by Natalia Araya, Oscar Mamani Quiñonez, Luis A. Cisternas, Andrzej Kraslawski

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Scale Mixture of Exponential Distribution with an Application by Jorge A. Barahona, Yolanda M. Gómez, Emilio Gómez-Déniz, Osvaldo Venegas, Héctor W. Gómez

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Cu, Pb, and Zn content in sediments and benthic organisms from San Jorge Bay (northern Chile): Accumulation and biotransference in subtidal coastal systems by Jorge Valdés, Marcos Guinez, Alexis Castillo, Sue Ellen Vega

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Antioxidant activity of 50% aqueous - ethanol extract from Acantholippia deserticola by GLAUCO MORALES, ADRIÁN PAREDES, PATRICIA SIERRA, LUIS A LOYOLA

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Statistical Inference for a General Family of Modified Exponentiated Distributions by Emilio Gómez-Déniz, Yuri A. Iriarte, Yolanda M. Gómez, Inmaculada Barranco-Chamorro, Héctor W. Gómez

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A Bimodal Discrete Shifted Poisson Distribution. A Case Study of Tourists’ Length of Stay by Emilio Gómez-Déniz, Jorge Vicente Pérez-Rodríguez, Jimmy Reyes, Héctor W. Gómez

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Thermodynamic Modeling of the Drowning-Out Crystallization Process for LiOH and CHLiO₂ by Raquel González, Yahaira Barrueto, Yecid P. Jiménez

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Control Problem Related to a 2D Parabolic–Elliptic Chemo-Repulsion System with Nonlinear Production by Exequiel Mallea-Zepeda, Luis Medina

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Relationships between Clinical and Non-Clinical Variables concerning Traumatic Dental Injuries in Deciduous Teeth Attended in a Children’s Hospital by Elvira Ferrés-Amat, Cristina Díaz-Martínez, Sira Herrera-Martínez, Neus Galofré-Kessler, Wilson Astudillo-Rozas, Oscar Aceituno-Antezana, Iván Valdivia-Gandur, Isabel Maura-Solivellas

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Dissolution of Black Copper Oxides from a Leaching Residue by Víctor Quezada, Oscar Benavente, Cristopher Beltrán, Danny Díaz, Evelyn Melo, Antonio García

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Optimization of Parameters for the Dissolution of Mn from Manganese Nodules with the Use of Tailings in An Acid Medium by Norman Toro, Manuel Saldaña, Edelmira Gálvez, Manuel Cánovas, Emilio Trigueros, Jonathan Castillo, Pía C. Hernández

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